Jonsered FR13 Workshop Manual page 8

Dealer service
25 hours service
1. Change the engine oil.
2. Clean/replace the airfilter's pre-filter or oil-foam
element, if fitted. (More frequent intervals in
dusty operating conditions.)
3. Clean/replace the air filter's filter cartridge (25
hours, 100 hours if pre-filter is fitted).
(More frequent intervals in dusty operating
conditions.)
4. Check the tyre pressures.
5. Check the mower deck (visual inspection)
6. Lubricate the belt tensioner.
7. Lubricate joints and axles.
8. Adjust the brake (FR 13).
9. Check the V-belts.
10. Clean the engine's cooling air intake.
11. Check/clean the hydrostatic transmission
gear's cooling fins.
50 hours service
1. Carry out 25 hours service as above.
2. Check the oil level in the transmission.
(FRM 13 A).
3. Check/adjust the parking brake.
(FRM 13 A).
4. Check/adjust the throttle wire.
5. Clean the cooling fins on the engine and
transmission.
6. Check/adjust the settings on the mowing deck.
7. Inspect the flame guard/spark arrester.
(extra equipment)
100 hours service
1. Carry out 25 hours service as above.
2. Carry out 50 hours service as above.
3. Replace the air filter's pre-filter and paper filter.
4. Replace the fuel filter in the pipe.
5. Clean/replace the spark plug.
300 hours service
1. Carry out 25 hours service as above.
2. Carry out 50 hours service as above.
3. Carry out 100 hours service as above.
4. Check the valve clearance on the engine.
At least once a season
1. Change the engine oil (25 hours).
2. Clean/replace the air filter's pre-filter or oil-
foam element, if fitted.
3. Clean/change the air filter's filter cartridge.
4. Check/adjust the settings on the mowing deck.
5. Adjust the parking brake.
6. Inspect the flame guard/spark arrester (extra
equipment).
7. Clean/replace the spark plug.
8. Replace the fuel filter in the pipe.
9. Clean the cooling fins on the engine and
transmission.
10. Check the valve clearance on the engine.
11. 300 hours service should be carried out by an
authorised service workshop.
Delivery and dealer service
English –
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